Hot Search : Source embeded web remote control p2p game More...
Location : Home Downloads SourceCode Windows Develop Other

BLDCBEMF

  • Category : Other
  • Tags :
  • Update : 2015-01-19
  • Size : 404kb
  • Downloaded :0次
  • Author :ali
  • About : Nobody
  • PS : If download it fails, try it again. Download again for free!
Introduction - If you have any usage issues, please Google them yourself
We propose a position sensorless control scheme for a four-switch, three-phase brushless DC motor drive, based on the zero crossing point detection of phase back-EMF voltages using newly defined error functions (EFs). The commutation instants are 30° after detected zero crossing points of the EFs. Developed EFs have greater magnitude rather than phase or line voltages so that the sensorless control can work at a lower speed range. Moreover, EFs have smooth transitions around zero voltage level that reduces the commutation errors. EFs are derived the filtered terminal voltages vao and vbo of two low-pass filters, which are used to eliminate high frequency noises for calculation of the average terminal voltages. The feasibility of the proposed sensorless control is demonstrated by simulation and experimental results.
Packet file list
(Preview for download)


BLDC BEMF.pdf
Related instructions
  • We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
  • The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
  • Please use Winrar for decompression tools
  • If download fail, Try it againg or Feedback to us.
  • If downloaded content did not match the introduction, Feedback to us,Confirm and will be refund.
  • Before downloading, you can inquire through the uploaded person information

Nothing.

Post Comment
*Quick comment Recommend Not bad Password Unclear description Not source
Lost files Unable to decompress Bad
*Content :
*Captcha :
DSSZ is the largest source code store in internet!
Contact us :
1999-2046 DSSZ All Rights Reserved.